<div class="col-md-3 sidebar">
    <div class="panel panel-info">
        <div class="panel-body">
            <div class="col-md-12">
                <a href="/topics/create"
                   class="btn btn-lg btn-info btn-block"> 发布新话题 </a>
            </div>
        </div>
    </div>
    <div class="panel panel-info">
        <div class="panel-heading">AD</div>
    </div>

    <div class="panel panel-info">
        <div class="panel-heading">热门节点</div>
        <#list hotNodes as node>
            <a class="btn btn-info btn-xs btn-tag" href="/nodes/${node.id}">${node.name}</a>
        </#list>
        <a class="btn btn-info btn-xs btn-tag" href="/nodes/"><span class="fa fa-th"></span> 所有节点</a>
    </div>
</div>